Drugs Used to Treat PD
Five classes of drugs are used to treat the motor symptoms of PD:
| Dopaminergic Agents |
| Levodopa (precursor to dopamine) |
| Dopamine agonists |
| Apomorphine (Apokyn®) |
| Bromocriptine (Parlodel®) |
| Cabergoline (Not approved in the US) |
| Lisuride (Not approved in the US) |
| Pergolide (Permax® withdrawn from US market March 2007) |
| Pramipexole (Mirapex®) |
| Ropinirole (Requip®) |
| |
| COMT Inhibitors |
| Entacapone (Comtan®) |
| Tolcapone (Tasmar®) |
| |
| MAO-B Inhibitors |
| Rasagiline as Azilect® |
| Selegiline as Eldepryl® and Zelapar (an orally disintegrating selegiline tablet) |
| |
| Anticholinergics |
| Trihexyphenidyl (Artane®) |
| Benztropine |
| Ethopropazine |
| |
| Amantadine (Symmetrel®) |